source

Source for my MapleSolaxiaV2 (v83 MapleStory).

src/net/server/PlayerStorage.java

@@ -0,0 +1,103 @@
+/*
+	This file is part of the OdinMS Maple Story Server
+    Copyright (C) 2008 Patrick Huy <[email protected]>
+		       Matthias Butz <[email protected]>
+		       Jan Christian Meyer <[email protected]>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package net.server;
+
+import client.MapleCharacter;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
+public class PlayerStorage {
+    private final ReentrantReadWriteLock locks = new ReentrantReadWriteLock();
+    private final Lock rlock = locks.readLock();
+    private final Lock wlock = locks.writeLock();
+    private final Map<Integer, MapleCharacter> storage = new LinkedHashMap<>();
+
+    public void addPlayer(MapleCharacter chr) {
+        wlock.lock();
+        try {
+            storage.put(chr.getId(), chr);
+        } finally {
+	    wlock.unlock();
+	}
+    }
+
+    public MapleCharacter removePlayer(int chr) {
+        wlock.lock();
+        try {
+            return storage.remove(chr);
+        } finally {
+            wlock.unlock();
+        }
+    }
+
+    public MapleCharacter getCharacterByName(String name) {
+        rlock.lock();    
+        try {
+            for (MapleCharacter chr : storage.values()) {            
+                if (chr.getName().toLowerCase().equals(name.toLowerCase()))
+                    return chr;
+            }
+            return null;
+        } finally {
+            rlock.unlock();
+        }
+    }
+
+    public MapleCharacter getCharacterById(int id) { 
+        rlock.lock();    
+        try {
+            return storage.get(id);
+        } finally {
+            rlock.unlock();
+        }
+    }
+
+    public Collection<MapleCharacter> getAllCharacters() {
+        rlock.lock();    
+        try {
+            return storage.values();
+        } finally {
+            rlock.unlock();
+        }
+    }
+
+    public final void disconnectAll() {
+	wlock.lock();
+	try {	    
+        final Iterator<MapleCharacter> chrit = storage.values().iterator();
+	    while (chrit.hasNext()) {
+	    		chrit.next().getClient().disconnect(true, false);
+                chrit.remove();
+            }
+	} finally {
+	    wlock.unlock();
+	}
+    }
+    
+    public int getSize(){
+    	return storage.size();
+    }
+}